Thu, 31 Aug 2017 15:18:52 +0800
merge
1 /*
2 * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
26 package com.sun.xml.internal.xsom.impl;
28 import com.sun.xml.internal.xsom.XSAttributeDecl;
29 import com.sun.xml.internal.xsom.XSAttributeUse;
30 import com.sun.xml.internal.xsom.XmlString;
31 import com.sun.xml.internal.xsom.impl.parser.SchemaDocumentImpl;
32 import com.sun.xml.internal.xsom.visitor.XSFunction;
33 import com.sun.xml.internal.xsom.visitor.XSVisitor;
34 import org.xml.sax.Locator;
36 public class AttributeUseImpl extends ComponentImpl implements XSAttributeUse
37 {
38 public AttributeUseImpl( SchemaDocumentImpl owner, AnnotationImpl ann, Locator loc, ForeignAttributesImpl fa, Ref.Attribute _decl,
39 XmlString def, XmlString fixed, boolean req ) {
41 super(owner,ann,loc,fa);
43 this.att = _decl;
44 this.defaultValue = def;
45 this.fixedValue = fixed;
46 this.required = req;
47 }
49 private final Ref.Attribute att;
50 public XSAttributeDecl getDecl() { return att.getAttribute(); }
52 private final XmlString defaultValue;
53 public XmlString getDefaultValue() {
54 if( defaultValue!=null ) return defaultValue;
55 else return getDecl().getDefaultValue();
56 }
58 private final XmlString fixedValue;
59 public XmlString getFixedValue() {
60 if( fixedValue!=null ) return fixedValue;
61 else return getDecl().getFixedValue();
62 }
64 private final boolean required;
65 public boolean isRequired() { return required; }
67 public Object apply( XSFunction f ) {
68 return f.attributeUse(this);
69 }
70 public void visit( XSVisitor v ) {
71 v.attributeUse(this);
72 }
73 }